Table 1 Mean number of adult Tabanus nigrovittatus trapped (flies per hour) by region and year.

82.24 ± 6.62

3.88 ± 0.17^a

53.25 ± 6.92

3.35 ± 0.18^a

14.07 ± 3.09

2.39 ± 0.15^bc

37.97 ± 6.64

2.62 ± 0.17^b

38.01 ± 6.49

3.32 ± 0.17^ab

55.61 ± 14.40

3.38 ± 0.26^a

0.85 ± 6.06

0.42 ± 0.16^f

1.34 ± 6.46

0.62 ± 0.17^ef

1.72 ± 0.40

0.86 ± 0.09^ef

3.94 ± 5.82

1.17 ± 0.15^de

4.51 ± 5.43

1.13 ± 0.14^def

5.83 ± 0.97

1.73 ± 0.18^cd